Maybe...it seems like it only works for 4.3 firmwares. I don't own one, but thought someone might want to give it a try:
iPad 2 jailbreak available now? (video) -- Engadget
iPad 2 jailbreak available now? (video) -- Engadget
This is working only for iOS 4.3, so if you've updated, you're sadly out of luck.
this is is a leaked version. Comex did not release it so try at your own risk?